11405600

素因数分解:

$2^5\times 5^2\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:342

約数の個数: 72

約数和(自身を含む): 28474740

約数和(自身を除く): 17069140

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 80, 100, 106, 160, 200, 212, 265, 269, 400, 424, 530, 538, 800, 848, 1060, 1076, 1325, 1345, 1696, 2120, 2152, 2650, 2690, 4240, 4304, 5300, 5380, 6725, 8480, 8608, 10600, 10760, 13450, 14257, 21200, 21520, 26900, 28514, 42400, 43040, 53800, 57028, 71285, 107600, 114056, 142570, 215200, 228112, 285140, 356425, 456224, 570280, 712850, 1140560, 1425700, 2281120, 2851400, 5702800, 11405600]

約数ペア:

[(1, 11405600), (2, 5702800), (4, 2851400), (5, 2281120), (8, 1425700), (10, 1140560), (16, 712850), (20, 570280), (25, 456224), (32, 356425), (40, 285140), (50, 228112), (53, 215200), (80, 142570), (100, 114056), (106, 107600), (160, 71285), (200, 57028), (212, 53800), (265, 43040), (269, 42400), (400, 28514), (424, 26900), (530, 21520), (538, 21200), (800, 14257), (848, 13450), (1060, 10760), (1076, 10600), (1325, 8608), (1345, 8480), (1696, 6725), (2120, 5380), (2152, 5300), (2650, 4304), (2690, 4240)]